Throw some of these in there and call it a day. I have several in mine, never had a problem since..
https://www.amazon.com/dp/B001O62T4O/?tag=elightbars-20
Depends on the TIR module, some are passive, some have internal flashers, different connecting plugs...
dominator modules look like this regarding the wiring..
https://www.worthpoint.com/worthopedia/whelen-linz6-linear-super-led-light-1821569260
So I added the VViViD+ headlight Smoke Light vinyl. It’s time consuming and easy to install compared to using a spray which may or may not have an even spread and god forbid it’s humid! Also if I don’t like it I can peel it off. I mainly did it because I think it looks great with a black car and...
Funny you mentioned that, there's an ex MCCO I run into all the time that transitioned over and kept his Vic like most of them did but his Vic got repainted to Black n Tan but kept the all blue Whelen lighting package. He's still using it.